Ranking the dangers of commonly abused substances.

Twin sisters, one with schizophrenia and one unaffected, give moving talks.

Reading and cognitive science.

Neural synchrony in the visual cortex, and selective attention.

Excellent, personal lecture about her experience with bipolar disorder.

The extra-damaging effects of alcohol and nicotine addictions combined.

Award-winning documentary on brain aneurysms.

Women and depression: reproductive issues, cultural issues, community perspectives.

Doc on compulsive behaviours and addictions, and popular contemporary theories.

Excellent BBC documentary on consciousness, cognition, evolution and more.